Home / 39,740,095.49-59,633,271.05-16,709,361.63

Finding the Fourth Proportional to 39,740,095.49, 59,633,271.05 and 16,709,361.63

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Solution

The fourth proportional to 39,740,095.49, 59,633,271.05 and 16,709,361.63 is: 25,073,766.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,740,095.49 : 59,633,271.05 = 16,709,361.63 : x
  2. Step 2: Convert to fraction form
    39,740,095.49/59,633,271.05 = 16,709,361.63/x
  3. Step 3: Cross multiply
    39,740,095.49x = 59,633,271.05 × 16,709,361.63
  4. Step 4: Simplify right side
    39,740,095.49x = 996,433,891,070,713.12
  5. Step 5: Solve for x
    x = 996,433,891,070,713.12/39,740,095.49
  6. Step 6: Final answer
    x = 25,073,766.91

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.